One-Click
One-click unlocks or restores hidden features,supporting multi-functional executions and one-time purchase, unlimited free use.
Diagnosis
Full-systems scan and diagnose for some vehicles, and update continuously to unmatched coverage.
Service
Maintain the health of your vehicle to ensure optimal performance.
Could backup
Save data via could backup, no worries about data loss.
One-Click
One-click unlocks or restores hidden features,supporting multi-functional executions and one-time purchase, unlimited free use.
Diagnosis
Full-systems scan and diagnose for some vehicles, and update continuously to unmatched coverage.
Service
Maintain the health of your vehicle to ensure optimal performance.
Could backup
Save data via could backup, no worries about data loss.
An innovative, powerful
and practical OBD device
and practical OBD device
One-click Application
Tap the mobile app to complete the operation.
One-click Restore
Cloud backup data, original vehicle data can be restored with one click,
no worries.
One-click Customization Of Your Car
Multi-functional execution, program your vehicle with one click
according to your preferences.
DFirstCoder is a palm-sized Bluetooth device that offers comprehensive diagnostics and a wide range of
customizable options for various car functions. When used in conjunction with the mobile application,
simply tap on your smartphone to quickly scan for vehicle faults, enable or disable comfort features,
monitor real-time vehicle data, and program vehicle systems.
The latest Bluetooth technology ensures fast connection speeds and strong stability,
guaranteeing reliable data transmission during operation, thereby achieving a stable
performance.
A device capable of executing multiple functions simultaneously enhances the efficiency of code
execution, saving time and facilitating one-step restoration.
WELCOME TO FOLLOW US
Insert OBD into the car's OBDII port.
Select the functions you need to activate in the DFirstCoder app.
Complete functional coding.